text: """add file
  
  Revision ID: 29ba7ffdd86
  Revises: ca3cb361d4
  Create Date: 2016-06-13 12:00:56.621059
  
  """
  
  # revision identifiers, used by Alembic.
  revision = '29ba7ffdd86'
  down_revision = 'ca3cb361d4'
  
  from alembic import op
  import sqlalchemy as sa
  
  
  def upgrade():
      ### commands auto generated by Alembic - please adjust! ###
      op.create_table('file',
      sa.Column('id', sa.Integer(), nullable=False),
      sa.Column('name', sa.Unicode(length=64), nullable=True),
      sa.Column('path', sa.Unicode(length=128), nullable=True),
      sa.PrimaryKeyConstraint('id')
      )
      ### end Alembic commands ###
  
  
  def downgrade():
      ### commands auto generated by Alembic - please adjust! ###
      op.drop_table('file')
      ### end Alembic commands ###
  